picker
noun [ C ]
US uk/ˈpɪkər/ us COMMERCE
a person whose job is to choose items that have been ordered by a customer:
Because everything has to be scanned in, the picker cannot accidentally select the wrong product.
FINANCE, STOCK MARKET
a person who chooses particular shares to invest in:
Traditional stock pickers are being replaced by computer programs.
PRODUCTION
a person whose job is to remove fruit, cotton, etc. from a tree or plant when it is ready:
An average picker fills eight bins of pears a day, making roughly $160.
a fruit/strawberry/cotton picker